| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17200.0 | USD | 20170721 |
| Unknown | China national standards | MT | 19070.0 | USD | 20170721 |
| Unknown | China national standards | MT | 2490.0 | USD | 20170721 |
| Unknown | China national standards | MT | 2520.0 | USD | 20170720 |
| Unknown | China national standards | MT | 18820.0 | USD | 20170720 |
| Unknown | China national standards | MT | 19010.0 | USD | 20170719 |
| Unknown | China national standards | MT | 2520.0 | USD | 20170719 |
| Unknown | China national standards | MT | 22340.0 | USD | 20170719 |
| Unknown | China national standards | MT | 16950.0 | USD | 20170718 |
| Unknown | China national standards | MT | 3250.0 | USD | 20170718 |